Current television and radio work
Sound waves: The Symphony of Physics - Thu 2 Mar 2017 on BBC4
Helen explores the world of sound, investigating the hidden sounds of volcanos, the secrets of the human voice, and the beauty behind the sound of Big Ben. In two episodes.
Radcliffe and Maconie Show - Wed 1 Mar 2017 on BBC6 Radio
Katie Puckrik talks to Helen about two new BBC4 television programmes which explore sound. They discuss the sounds of whales, dolphins, rumbling volcanos, bats, bull whips, the extraordinary movements in the human tongue when you sing, and the high pitch sounds some of us cannot hear.
See a list of programmes already broadcast.